The Connecting Link,rigid, cataloged under National Stock Number 3040-01-479-9281, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-479-9281 |
| Primary Part Number | 124-4322629 PC 12 |
| Item Name | Connecting Link,rigid |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Body Diameter | 0.875 INCHES NOMINAL IN |
| Body Construction | SOLID |
| End Attachment Hole Diameter | 1.000 INCHES NOMINAL FIRST END IN |
| End Attachment Hole Diameter | 0.766 INCHES NOMINAL SECOND END IN |
| End Attachment Width | 0.500 INCHES NOMINAL FIRST END IN |
| End Attachment Style | CLEVIS NO. 1 SECOND END |
| End Attachment Style | EYE FIRST END |
| End Attachment Length | 3.500 INCHES NOMINAL FIRST END IN |
| End Attachment Length | 4.500 INCHES NOMINAL SECOND END IN |
| Material | STEEL |
| End Attachment Fork Width | 2.187 INCHES NOMINAL SECOND END IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 124-4322629 PC 12 PRIMARY | Naval Sea Systems Command (USA) |
| 124-4322628 PC 40 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 4322629 | D/9 Drawing number reference only Naval Sea Systems Command |
| 4322628 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 3040-01-479-9281 is a Connecting Link,rigid, manufactured by Naval Sea Systems Command, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-479-9281 has 2 manufacturer part numbers on file: 124-4322629 PC 12 (Naval Sea Systems Command), 124-4322628 PC 40 (Naval Sea Systems Command).
Key specifications for 124-4322629 PC 12: Body Diameter: 0.875 INCHES NOMINAL IN; Body Construction: SOLID; Overall Length: 18.875 INCHES NOMINAL IN; End Attachment Hole Diameter: 1.000 INCHES NOMINAL FIRST END IN. 11 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.